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only add focus change listener once

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This commit is contained in:
Johannes Rieken 2018-11-14 15:50:25 +01:00
parent e2f8c3c404
commit aa4ef3a42c
1 changed files with 12 additions and 6 deletions
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18
src/vs/workbench/browser/parts/notifications/notificationsToasts.ts
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@ -211,7 +211,10 @@ export class NotificationsToasts extends Themable {
// Install Timers to Purge Notification
let purgeTimeoutHandle: any;
let listener: IDisposable;
const hideAfterTimeout = () => {
purgeTimeoutHandle = setTimeout(() => {
// If the notification is sticky or prompting and the window does not have
@ -220,11 +223,14 @@ export class NotificationsToasts extends Themable {
// could immediately hide the notification because the timeout was triggered
// again.
if ((item.sticky || item.hasPrompt()) && !this.windowHasFocus) {
disposables.push(this.windowService.onDidChangeFocus(focus => {
if (focus) {
hideAfterTimeout();
}
}));
if (!listener) {
listener = this.windowService.onDidChangeFocus(focus => {
if (focus) {
hideAfterTimeout();
}
});
disposables.push(listener);
}
}
// Otherwise...
@ -509,4 +515,4 @@ export class NotificationsToasts extends Themable {
private isVisible(toast: INotificationToast): boolean {
return !!toast.container.parentElement;
}
}
}